Research on jitter prevention technology of large mechanical control process

DOI

10.2991/amcce-15.2015.96How to use a DOI?

Keywords

singular perturbation method; jitter; simulated annealing

Abstract

in the research of jitter prevention technology of large mechanical control process, with the current algorithm to prevent jitter, the circuit cannot achieve a desired steady state in an instant, and of poor stability. For this, a jitter prevention method of large mechanical control process based on improved simulated annealing algorithm is proposed, simulated annealing algorithm is utilized to determine the initial state of the jitter, and calculate the increment of evaluation function and corresponding function, fusing with singular perturbation method to decompose the system into two subsystems of slow and fast changing, and singularly perturbed model are formed separately. For the slow changing subsystem, a simulated annealing algorithm of strong robustness is adopted to prevent jitter, while the fast changing subsystem employs linear quadratic optimal controller based on reduced order state observer, effectively prevent jitter in the process of large mechanical control. Simulation results show that jitter prevention method of large mechanical control process based on the improved simulated annealing algorithm have high efficiency, strong robustness.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Guoqiang Ren
PY  - 2015/04
DA  - 2015/04
TI  - Research on jitter prevention technology of large mechanical control process
BT  - Proceedings of the 2015 International Conference on Automation, Mechanical Control and Computational Engineering
PB  - Atlantis Press
SP  - 513
EP  - 517
SN  - 1951-6851
UR  - https://doi.org/10.2991/amcce-15.2015.96
DO  - 10.2991/amcce-15.2015.96
ID  - Ren2015/04
ER  -